The refutation of Black's play. Robson needs a lot of praise to find all this over the board, in a rapid game, with the pressure of being caught in the opening.
9... e4g6 Very rare. Arjun is an interesting player for the audience since he is always willing to take great risks in order to play for a win. He surely has a lot of analysis here. Both 10.Qd6 and 10.Nf4 are critical. 10. f8d6 Already an opening novelty. Robson was clearly surprised by the last move and spent a long time on his reply. 10... e6e5 Both 10...Ne7 and 10...Nh6 are good options. 11. d6e5  11... a6b4 This tempting move is a mistake. Black should choose either 11...Ne7 or 11...Nh6.